Untrusted Pointer Dereference in Exynos 1380 - CVE-2025-54331

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Main Vulnerability Database Vulnerabilities #VU117930

Untrusted Pointer Dereference in Exynos 1380 - CVE-2025-54331

Published: November 3, 2025


Vulnerability identifier: #VU117930
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-54331
CWE-ID: CWE-822
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Samsung
Affected software:
Exynos 1380

Detailed vulnerability description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to untrusted pointer dereference of "src_hdr" in copy_ncp_header() function. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.


How to mitigate CVE-2025-54331

Install updates from vendor's website.

Sources